HD6432633 Datasheet, PDF (1347/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

FLMCR1—Flash Memory Control Register 1
H'FFA8
Bit
:7
6
5
4
3
2
1
0
FWE SWE1 ESU1 PSU1 EV1 PV1
E1
P1
Initial value : —*
0
0
0
0
0
0
0
R/W
:R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
FLASH
Program 1
0 Exits program mode.
1 Enters program mode.
[Setting condition] When FWE=1, SWE1=1, and PSU1=1.
Erase 1
0 Exits erase mode.
1 Enters erase mode.
[Setting condition] When FWE=1, SWE1=1, and ESU1=1.
Program verify 1
0 Exits program verify mode.
1 Enters program verify mode.
[Setting condition] When FWE=1 and SWE1=1.
Erase verify 1
0 Exits erase verify mode.
1 Enters erase verify mode.
[Setting condition] When FWE=1 and SWE1=1
Program setup bit 1
0 Exits program setup.
1 Program setup.
[Setting condition] When FWE=1 and SWE1=1.
Erase setup bit 1
0 Exits erase setup.
1 Erase setup.
[Setting condition] When FWE=1 and SWE1=1.
Software write enable bit 1
0 Writing disabled.
1 Writing enabled.
[Setting condition] When FWE=1.
Flash write enable bit
0 When LOW level signal input to FWE pin (hardware protect status).
1 When HIGH level signal input to FWE pin.
Note: * Determined by the state of the FWE pin.
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